Omron E5AR-T User Manual page 263

Section 8 Parameters
CH
Manual Reset Value
Function
Setting
Reference
Reference
CH
Hysteresis (Heating)
Hysteresis (Cooling)
Function
Setting
Reference
Reference
8-26
of-r
• This parameter is used to set an MV for rectification during P and
PD control to eliminate an offset.
• This parameter is displayed only when the proportional band
and the integral time = 0.
Setting range
0.0 to 100.0
● Related Parameters
PID Proportional Band and PID Integral time (PID Setting Level)
(P. 8-40)
hys
chys
These parameters set the hystereses to enable stable operation when
control is switched ON/OFF.
• For standard control, the Hysteresis (Heating) parameter is used.
The Hysteresis (Cooling) parameter cannot be used.
• For heating/cooling control, the hysteresis can be set separately for
heating and cooling. Use the Hysteresis (Heating) parameter for
heating and the Hysteresis (Cooling) parameter for cooling.
• These parameters are displayed when the Proportional Band
parameter is set to 0.00.
Setting range
0.01 to 99.99
● Related Parameters
PID Proportional Band (PID Setting Level) (P. 8-40)
l.adj
2-PID control (Proportional
band 0.00), Integral time = 0
Unit Default value
% 50.0
l.adj
ON/OFF Control (P = 0.0)
Unit Default value
%FS 0.10
0.00